Huge crowds at Salt Lake Comic Con Fanx 2015.

Alan Tudyk

Chris Evans

James and Oliver Phelps panel at Salt Lake Comic Con 2015.

Buzz Aldrin and a future astronaut.

Ian Somerhalder

Christopher Lloyd

Felicia Day smiles as she answers questions during a panel at Salt Lake Comic FanX.

Felicia Day laughing during a panel at Salt Lake Comic Con FanX.

Tom Felton

Tom Felton